noun Biochemistry.
dextroglucose, commercially obtainable from starch by acid hydrolysis.
Also called corn sugar, grape sugar.

1865–70; dextr- + -ose2

dexterous, dextrose (see synonym study at dexterous). Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
dextrose (ˈdɛkstrəʊz, -trəʊs)
grape sugar, Also called: dextroglucose a white soluble sweet-tasting crystalline solid that is the dextrorotatory isomer of glucose, occurring widely in fruit, honey, and in the blood and tissue of animals. Formula: C6H12O6

Collins English Dictionary - Complete & Unabridged 10th Edition
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Word Origin & History

coined 1869 from L. dexter "right," because the form of glucose polarizes light to the right in spectroscopy.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

dextrose dex·trose (děk'strōs')
The dextrorotatory form of glucose found naturally in animal and plant tissue and derived synthetically from starch.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
dextrose   (děk'strōs')  Pronunciation Key 
A sugar that is the most common form of glucose. It is found in plant and animal tissues and also derived from starch. Dextrose is the dextrorotatory form of glucose.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
What can be revealed by my hosts is revealed: corn kernels are delivered and milled, dextrose is extracted from starch.
Good sugars such as lactose and dextrose are not bad at all.
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